Certified Organic essential oil imported from Australia. Tea tree oil is well known for it’s antiseptic, antibacterial and antifungal activity which lends itself to a wide variety of uses. When diluted in water, Wholistic Tea Tree Oil™ can be used as a general skin antiseptic as well as an effective ear wash. It is also a wonderful flea & tick deterrent that can help protect against flea bite irritations. Add a few drops of oil to your pet’s shampoo or lotion. Dilute with water and use as a flea & tick spray. Not for use in cats.